1201132103222 has 4 divisors (see below), whose sum is σ = 1801698154836. Its totient is φ = 600566051610.

The previous prime is 1201132103221. The next prime is 1201132103233. The reversal of 1201132103222 is 2223012311021.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1201132103194 and 1201132103203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201132103221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300283025804 + ... + 300283025807.

It is an arithmetic number, because the mean of its divisors is an integer number (450424538709).

Almost surely, 2^{1201132103222} is an apocalyptic number.

1201132103222 is a deficient number, since it is larger than the sum of its proper divisors (600566051614).

1201132103222 is an equidigital number, since it uses as much as digits as its factorization.

1201132103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600566051613.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1201132103222 its reverse (2223012311021), we get a palindrome (3424144414243).

The spelling of 1201132103222 in words is "one trillion, two hundred one billion, one hundred thirty-two million, one hundred three thousand, two hundred twenty-two".